57881447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1447}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 66411072

約数和(自身を除く): 8529625

約数列:

[1, 13, 17, 181, 221, 1447, 2353, 3077, 18811, 24599, 40001, 261907, 319787, 3404791, 4452419, 57881447]

約数ペア:

[(1, 57881447), (13, 4452419), (17, 3404791), (181, 319787), (221, 261907), (1447, 40001), (2353, 24599), (3077, 18811)]